"finger drill" meaning in English

{
  "forms": [
    {
      "form": "finger drills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "finger drill (plural finger drills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A simplified form of preparation for a task, in which a team verbally describes each portion of the task, counted sequentially (thus evoking a sense of \"fingers\"), rather than engaging in practice exercises or training."
      ],
      "id": "en-finger_drill-en-noun-wGmHqAvd",
      "links": [
        [
          "derogatory",
          "derogatory"
        ]
      ],
      "qualifier": "Military",
      "raw_glosses": [
        "(US, Military, often derogatory) A simplified form of preparation for a task, in which a team verbally describes each portion of the task, counted sequentially (thus evoking a sense of \"fingers\"), rather than engaging in practice exercises or training."
      ],
      "tags": [
        "US",
        "derogatory",
        "often"
      ]
    }
  ],
  "word": "finger drill"
}

{
  "forms": [
    {
      "form": "finger drills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "finger drill (plural finger drills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A simplified form of preparation for a task, in which a team verbally describes each portion of the task, counted sequentially (thus evoking a sense of \"fingers\"), rather than engaging in practice exercises or training."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ]
      ],
      "qualifier": "Military",
      "raw_glosses": [
        "(US, Military, often derogatory) A simplified form of preparation for a task, in which a team verbally describes each portion of the task, counted sequentially (thus evoking a sense of \"fingers\"), rather than engaging in practice exercises or training."
      ],
      "tags": [
        "US",
        "derogatory",
        "often"
      ]
    }
  ],
  "word": "finger drill"
}